Re: [cosmos-dev] Data Visualization Code Base Structure

[Marius Slavescu <slavescu@xxxxxxxxxx>]

Hi Sheldon,

The images doesn't show up in the design
document, it's a problem with CVSView, please post this document in CVS
in the COSMOS web area, in a similar place like TPTP feature area.

You should also mention Eclipse  AJAX
Toolkit Framework http://www.eclipse.org/atf/ project in your AJAX toolkit
list, I suppose that would be the one that we will use in COSMOS.

Also I would try to avoid to represent
query results as arrays, as they cannot be paged, like in your facade sample:

        public CommonBaseEvent[]
getCBEsFilteredBy(String criteria)

a cursor like interface (see java.sql.ResultSet)
would be better (or even a simple extension to java.util.List
interface would let you control how to load the underlining data).

Thanks !

Marius Slavescu
IBM Tivoli Autonomic Computing - Toronto Lab
Phone: 905-413-3610

Sheldon Lee-Loy/Toronto/IBM@IBMCA
Sent by: cosmos-dev-bounces@xxxxxxxxxxx

04/20/2007 02:31 PM

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Cosmos Dev <cosmos-dev@xxxxxxxxxxx>

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Subject	[cosmos-dev] Data Visualization Code Base Structure

Based on the design document (http://wiki.eclipse.org/index.php/CosmosDataReportingComponent)
I propose the following structure: 

Presentation Service plugins 
============================== 
org.eclipse.cosmos.dr.ps.common - core framework to create visualization
views 
org.eclipse.cosmos.dr.ps.components - component ui library (ie. navigator
mashup, properties mashup,etc.) 
org.eclipse.cosmos.dr.ps.report - birt preconfigured report components

Graphical Visualization Service plugins 
======================================== 
org.eclipse.cosmos.dr.gvs.views - examplar of the cosmos ui application
org.eclipse.cosmos.dr.gvs.report - report templates 

Data Retrieval Service plugins 
================================ 
org.eclipse.cosmos.dr.drs.service.handlers - services that will provide
REST(http://en.wikipedia.org/wiki/Representational_State_Transfer) handlers
for the cosmos UI. 

This information is captured under bug 180069.   https://www.eclipse.org/bugs/show_bug.cgi?id=180069


Comments? 

Thanks,

Sheldon
______________________________________
Sheldon Lee-Loy
Tivoli Autonomic Computing, IBM Toronto Lab_______________________________________________
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